S355 J0 Karkace Kabu Welded Bututu Na Siyarwa

Takaitaccen Bayani:

Wannan ɓangaren wannan ƙa'idar Turai yana ƙayyadaddun yanayin isar da fasaha don tsarin sanyi da aka kafa welded, sassan madauwari, murabba'i ko murabba'ai kuma ya shafi ɓangarorin ɓangarorin tsarin sanyi ba tare da jiyya mai zafi na gaba ba.

Cangzhou Karfe Karfe Bututu Group Co., Ltd yana ba da sashe mai zurfi na nau'ikan nau'ikan bututun ƙarfe don tsari.


Cikakken Bayani

Tags samfurin

Muna farin cikin gabatar muku da sabon samfurin mu,S355 J0 Karfe Karfe, wanda shi ne karkace kabu welded bututu da aka yi da ingancin tsiri karfe nada a matsayin albarkatun kasa.An ƙera bututun kabu ɗin mu na karkace ta hanyar yin amfani da na'urar walda tagwaye mai fuska biyu ta atomatik.

Kayan Injiniya

darajar karfe ƙarancin yawan amfanin ƙasa Ƙarfin ƙarfi M elongation Mafi ƙarancin tasiri makamashi
Mpa % J
Ƙayyadadden kauri Ƙayyadadden kauri Ƙayyadadden kauri a gwajin zafin jiki na
mm mm mm
  16 >16≤40 3 ≥3≤40 ≤40 -20 ℃ 0 ℃ 20 ℃
Saukewa: S235JRH 235 225 360-510 360-510 24 - - 27
Saukewa: S275J0H 275 265 430-580 410-560 20 - 27 -
Saukewa: S275J2H 27 - -
Saukewa: S355J0H 365 345 510-680 470-630 20 - 27 -
Saukewa: S355J2H 27 - -
Saukewa: S355K2H 40 - -

S355 J0 Karfe Karfe Tube an gina shi tare da daidaito da inganci yana tabbatar da dorewa da aminci a cikin aikin sa.Yana da wani low-alloy high-ƙarfi tsarin karfe farantin, yadu amfani da inji masana'antu, nauyi masana'antu inji, yi inji, ma'adinai inji, kwal ma'adinai inji, gada Tsarin, cranes, janareta, iska ikon kayan aiki, bearings da sauran masana'antu.Harsashi, abubuwan da ake buƙata na matsa lamba, injin tururi, sassan da aka haɗa, sassa na inji.

Ɗaya daga cikin manyan fasalulluka na S355 J0 Karfe Karfe Tube shine ƙarfinsa.Karkace bututun karfe ana amfani da ko'ina kuma suna iya biyan buƙatu daban-daban na masana'antu daban-daban.Ko injina mai nauyi ne ko ayyukan samar da ababen more rayuwa, wannan bututu yana ba da aiki na musamman da ƙarfi, yana mai da shi manufa don buƙatar aikace-aikace.

Haɗin Sinadari

Karfe daraja Nau'in de-oxidation a % da yawa, matsakaicin
Sunan karfe Lambar karfe C C Si Mn P S Nb
Saukewa: S235JRH 1.0039 FF 0,17 - 1,40 0,040 0,040 0.009
Saukewa: S275J0H 1.0149 FF 0,20 - 1,50 0,035 0,035 0,009
Saukewa: S275J2H 1.0138 FF 0,20 - 1,50 0,030 0,030 -
Saukewa: S355J0H 1.0547 FF 0,22 0,55 1,60 0,035 0,035 0,009
Saukewa: S355J2H 1.0576 FF 0,22 0,55 1,60 0,030 0,030 -
Saukewa: S355K2H 1.0512 FF 0,22 0,55 1,60 0,030 0,030 -
a.An tsara hanyar deoxidation kamar haka:
FF: Cikakken kashe ƙarfe mai ɗauke da abubuwan daurin nitrogen a cikin adadin da ya isa ya ɗaure samuwan nitrogen (misali min. 0,020 % jimlar Al ko 0,015 % mai narkewa Al).
b.Matsakaicin ƙimar nitrogen ba ta aiki idan abun da ke tattare da sinadarai ya nuna ƙaramin jimlar Al abun ciki na 0,020 % tare da ƙaramar Al/N na 2:1, ko kuma idan isassun abubuwan da ke ɗaure N suna nan.Abubuwan N-dauri za a rubuta su a cikin Takardun Bincike.

A Cangzhou Spiral Steel Pipe Group Co., Ltd., muna alfahari da kanmu akan iyawar masana'antar mu ta zamani.Tare da 13 samar Lines na karkace karfe bututu, da kuma 4 samar Lines na anti-lalata da thermal rufi matakan, mun zama manyan maroki a cikin masana'antu.Fasahar samar da fasahar mu ta ci gaba tana ba mu damar samar da bututun ƙarfe na karkace tare da diamita na Φ219-Φ3500mm da kauri na bango na 6-25.4mm.

Helical Submerged Arc Welding

Mun himmatu wajen samar da samfurori masu inganci waɗanda suka dace da mafi girman matsayin masana'antu.Ƙungiyarmu na ƙwararrun ƙwararrun ƙwararrunmu suna tabbatar da cewa kowane bututu yana fuskantar ƙayyadaddun ingantattun ingantattun ƙididdiga don ƙarfi, dorewa da aiki.Bugu da ƙari, muna ba da fifiko ga gamsuwar abokin ciniki kuma muna ba da kyakkyawan sabis na tallace-tallace ga abokan cinikinmu masu daraja.

Tare da bututunmu na S355 J0 Karfe Karfe, zaku iya dogaro da ingantacciyar inganci da amincin da alamar mu ta tsaya.Ko kuna cikin injina masu nauyi ko masana'antar gine-gine, bututun ƙarfe ɗin mu na karkace zai wuce tsammaninku kuma ya ba da sakamako na musamman.

Zaɓi Cangzhou Karfe Karfe Pipe Group Co., Ltd. don duk buƙatun bututun ƙarfe na karkace.Haɗin gwiwa tare da mu a yau kuma ku sami inganci mara misaltuwa da amincin samfuran mu.

Gwajin Hydrostatic

Kowane tsayin bututu za a gwada shi ta hanyar masana'anta zuwa matsa lamba na hydrostatic wanda zai haifar a cikin bangon bututun damuwa na bai kasa da 60% na ƙayyadaddun ƙarfin yawan amfanin ƙasa a cikin ɗaki ba.Za a ƙayyade matsi ta hanyar ma'auni mai zuwa:
P=2St/D

Bambance-bambancen da aka halatta a Nauyi da Girma

Kowane tsayin bututu za a auna shi daban kuma nauyinsa ba zai bambanta fiye da 10% akan ko 5.5% a ƙarƙashin nauyinsa ba, lasafta ta amfani da tsayinsa da nauyinsa kowane tsayin raka'a.
Diamita na waje bazai bambanta fiye da ± 1% daga ƙayyadadden diamita na waje ba
Kaurin bango a kowane wuri ba zai wuce 12.5% ​​a ƙarƙashin ƙayyadadden kauri na bango ba


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